<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
    <title>color cycles</title>
    <!--[if IE]>
    <script type="text/javascript" src="../excanvas.js"></script>
    <![endif]-->
    <!--
    For production (minified) code, use:
    <script type="text/javascript" src="dygraph-combined.js"></script>
    -->
    <script type="text/javascript" src="../dygraph-dev.js"></script>

  </head>
  <body>
    <p>Different color cycles</p>

    <div id="blah"></div>
    <p><b>Colors: </b>
    <button type=button id=0 onClick="change(this)"> first set</button>
    <button type=button id=1 onClick="change(this)"> second set</button>
    <button type=button id=2 onClick="change(this)"> undefined</button>
    </p>

    <script type="text/javascript">
      var colorSets = [
        ['#284785', '#EE1111', '#8AE234'],
        ['#444444', '#888888', '#DDDDDD'],
        null
      ]
      chart = new Dygraph(document.getElementById("blah"),
                          "X,a,b,c\n" +
                          "10,12345,23456,34567\n" +
                          "11,12345,20123,31345\n",
                          {
                            width: 640,
                            height: 480,
                            colors: colorSets[0]
                          });

      function change(el) {
        chart.updateOptions({colors: colorSets[el.id]});
      }
    </script>
  </body>
</html>
